1202122011102 has 32 divisors (see below), whose sum is σ = 2455557479424. Its totient is φ = 392156200800.

The previous prime is 1202122011067. The next prime is 1202122011137. The reversal of 1202122011102 is 2011102212021.

It is an interprime number because it is at equal distance from previous prime (1202122011067) and next prime (1202122011137).

It is a super-2 number, since 2×1202122011102² (a number of 25 digits) contains 22 as substring.

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, 4489327 + ... + 4749557.

It is an arithmetic number, because the mean of its divisors is an integer number (76736171232).

Almost surely, 2^{1202122011102} is an apocalyptic number.

1202122011102 is an abundant number, since it is smaller than the sum of its proper divisors (1253435468322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202122011102 is a wasteful number, since it uses less digits than its factorization.

1202122011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276664.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1202122011102 its reverse (2011102212021), we get a palindrome (3213224223123).

The spelling of 1202122011102 in words is "one trillion, two hundred two billion, one hundred twenty-two million, eleven thousand, one hundred two".