1101212202032 has 20 divisors (see below), whose sum is σ = 2133617892840. Its totient is φ = 550601132928.

The previous prime is 1101212202011. The next prime is 1101212202143. The reversal of 1101212202032 is 2302022121011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101212202032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2072243 + ... + 2548845.

It is an arithmetic number, because the mean of its divisors is an integer number (106680894642).

Almost surely, 2^{1101212202032} is an apocalyptic number.

It is an amenable number.

1101212202032 is a deficient number, since it is larger than the sum of its proper divisors (1032405690808).

1101212202032 is a wasteful number, since it uses less digits than its factorization.

1101212202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621020 (or 621014 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1101212202032 its reverse (2302022121011), we get a palindrome (3403234323043).

The spelling of 1101212202032 in words is "one trillion, one hundred one billion, two hundred twelve million, two hundred two thousand, thirty-two".