201001210212022 has 48 divisors (see below), whose sum is σ = 334557348959232. Its totient is φ = 89821592168880.

The previous prime is 201001210211999. The next prime is 201001210212059. The reversal of 201001210212022 is 220212012100102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201001210211987 and 201001210212005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47652123 + ... + 51698425.

It is an arithmetic number, because the mean of its divisors is an integer number (6969944769984).

Almost surely, 2^{201001210212022} is an apocalyptic number.

201001210212022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201001210212022 is a deficient number, since it is larger than the sum of its proper divisors (133556138747210).

201001210212022 is a wasteful number, since it uses less digits than its factorization.

201001210212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046953 (or 4046886 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201001210212022 its reverse (220212012100102), we get a palindrome (421213222312124).

The spelling of 201001210212022 in words is "two hundred one trillion, one billion, two hundred ten million, two hundred twelve thousand, twenty-two".