1022101210222 has 32 divisors (see below), whose sum is σ = 1669604400000. Its totient is φ = 467427302496.

The previous prime is 1022101210199. The next prime is 1022101210261. The reversal of 1022101210222 is 2220121012201.

It is a happy number.

It is a super-3 number, since 3×1022101210222³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022101210196 and 1022101210205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29404929 + ... + 29439667.

It is an arithmetic number, because the mean of its divisors is an integer number (52175137500).

Almost surely, 2^{1022101210222} is an apocalyptic number.

1022101210222 is a deficient number, since it is larger than the sum of its proper divisors (647503189778).

1022101210222 is a wasteful number, since it uses less digits than its factorization.

1022101210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61488.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1022101210222 its reverse (2220121012201), we get a palindrome (3242222222423).

The spelling of 1022101210222 in words is "one trillion, twenty-two billion, one hundred one million, two hundred ten thousand, two hundred twenty-two".