1022012011102 has 16 divisors (see below), whose sum is σ = 1612852183152. Its totient is φ = 485068322880.

The previous prime is 1022012011087. The next prime is 1022012011117. The reversal of 1022012011102 is 2011102102201.

It is an interprime number because it is at equal distance from previous prime (1022012011087) and next prime (1022012011117).

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, 168423468 + ... + 168429535.

It is an arithmetic number, because the mean of its divisors is an integer number (100803261447).

Almost surely, 2^{1022012011102} is an apocalyptic number.

1022012011102 is a deficient number, since it is larger than the sum of its proper divisors (590840172050).

1022012011102 is a wasteful number, since it uses less digits than its factorization.

1022012011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336853083.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1022012011102 its reverse (2011102102201), we get a palindrome (3033114113303).

It can be divided in two parts, 102201 and 2011102, that multiplied together give a palindrome (205536635502).

The spelling of 1022012011102 in words is "one trillion, twenty-two billion, twelve million, eleven thousand, one hundred two".