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1214410210222 = 21161904925641
BaseRepresentation
bin10001101011000000011…
…111010011101110101110
311022002121100001122012011
4101223000133103232232
5124344103003211342
62325520425231434
7153511134316516
oct21530037235656
94262540048164
101214410210222
114290349a4340
1217743b63257a
138a697ba1611
1442ac62a2846
15218c9d4c717
hex11ac07d3bae

1214410210222 has 16 divisors (see below), whose sum is σ = 2019794032944. Its totient is φ = 542955384000.

The previous prime is 1214410210213. The next prime is 1214410210249. The reversal of 1214410210222 is 2220120144121.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1214410210193 and 1214410210202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452461479 + ... + 452464162.

It is an arithmetic number, because the mean of its divisors is an integer number (126237127059).

Almost surely, 21214410210222 is an apocalyptic number.

1214410210222 is a deficient number, since it is larger than the sum of its proper divisors (805383822722).

1214410210222 is a wasteful number, since it uses less digits than its factorization.

1214410210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904925715.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1214410210222 its reverse (2220120144121), we get a palindrome (3434530354343).

The spelling of 1214410210222 in words is "one trillion, two hundred fourteen billion, four hundred ten million, two hundred ten thousand, two hundred twenty-two".

Divisors: 1 2 11 22 61 122 671 1342 904925641 1809851282 9954182051 19908364102 55200464101 110400928202 607205105111 1214410210222