29220022201222 has 32 divisors (see below), whose sum is σ = 47399649268608. Its totient is φ = 13456905839616.

The previous prime is 29220022201211. The next prime is 29220022201291. The reversal of 29220022201222 is 22210222002292.

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, 18475578 + ... + 19994674.

It is an arithmetic number, because the mean of its divisors is an integer number (1481239039644).

Almost surely, 2^{29220022201222} is an apocalyptic number.

29220022201222 is a deficient number, since it is larger than the sum of its proper divisors (18179627067386).

29220022201222 is a wasteful number, since it uses less digits than its factorization.

29220022201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531200.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 29220022201222 in words is "twenty-nine trillion, two hundred twenty billion, twenty-two million, two hundred one thousand, two hundred twenty-two".