9022020001211 has 16 divisors (see below), whose sum is σ = 10315703160000. Its totient is φ = 7729543218048.

The previous prime is 9022020001199. The next prime is 9022020001229. The reversal of 9022020001211 is 1121000202209.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9022020001211 - 2⁴² = 4623973490107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9022020001261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296869205 + ... + 296899593.

It is an arithmetic number, because the mean of its divisors is an integer number (644731447500).

Almost surely, 2^{9022020001211} is an apocalyptic number.

9022020001211 is a deficient number, since it is larger than the sum of its proper divisors (1293683158789).

9022020001211 is a wasteful number, since it uses less digits than its factorization.

9022020001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48838.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 9022020001211 in words is "nine trillion, twenty-two billion, twenty million, one thousand, two hundred eleven".