1101210102212 has 48 divisors (see below), whose sum is σ = 2237275168128. Its totient is φ = 468714462720.

The previous prime is 1101210102203. The next prime is 1101210102233. The reversal of 1101210102212 is 2122010121011.

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, 3589208 + ... + 3883919.

It is an arithmetic number, because the mean of its divisors is an integer number (46609899336).

Almost surely, 2^{1101210102212} is an apocalyptic number.

It is an amenable number.

1101210102212 is an abundant number, since it is smaller than the sum of its proper divisors (1136065065916).

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

1101210102212 is a wasteful number, since it uses less digits than its factorization.

1101210102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473356 (or 7473354 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1101210102212 its reverse (2122010121011), we get a palindrome (3223220223223).

The spelling of 1101210102212 in words is "one trillion, one hundred one billion, two hundred ten million, one hundred two thousand, two hundred twelve".