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122044214413 = 1159672806711
BaseRepresentation
bin111000110101001100…
…1101110110010001101
3102200000110201110111101
41301222121232302031
53444421304330123
6132022155023101
711550240464122
oct1615231566215
9380013643441
10122044214413
1147838860720
121b7a043aa91
13b67c8725b4
145c9aa30749
15329469daad
hex1c6a66ec8d

122044214413 has 16 divisors (see below), whose sum is σ = 137416619520. Its totient is φ = 107440858800.

The previous prime is 122044214407. The next prime is 122044214417. The reversal of 122044214413 is 314412440221.

It is not a de Polignac number, because 122044214413 - 25 = 122044214381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122044214417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1359873 + ... + 1446838.

It is an arithmetic number, because the mean of its divisors is an integer number (8588538720).

Almost surely, 2122044214413 is an apocalyptic number.

It is an amenable number.

122044214413 is a deficient number, since it is larger than the sum of its proper divisors (15372405107).

122044214413 is a wasteful number, since it uses less digits than its factorization.

122044214413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806848.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 122044214413 its reverse (314412440221), we get a palindrome (436456654634).

The spelling of 122044214413 in words is "one hundred twenty-two billion, forty-four million, two hundred fourteen thousand, four hundred thirteen".

Divisors: 1 11 59 67 649 737 3953 43483 2806711 30873821 165595949 188049637 1821555439 2068546007 11094928583 122044214413