211120212120022 has 32 divisors (see below), whose sum is σ = 324992209336704. Its totient is φ = 102798837043200.

The previous prime is 211120212120011. The next prime is 211120212120031. The reversal of 211120212120022 is 220021212021112.

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, 619785072 + ... + 620125612.

It is an arithmetic number, because the mean of its divisors is an integer number (10156006541772).

Almost surely, 2^{211120212120022} is an apocalyptic number.

211120212120022 is a deficient number, since it is larger than the sum of its proper divisors (113871997216682).

211120212120022 is a wasteful number, since it uses less digits than its factorization.

211120212120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354264.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 211120212120022 its reverse (220021212021112), we get a palindrome (431141424141134).

The spelling of 211120212120022 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred twelve million, one hundred twenty thousand, twenty-two".