201001011012022 has 32 divisors (see below), whose sum is σ = 329454976465440. Its totient is φ = 91411819833600.

The previous prime is 201001011012019. The next prime is 201001011012073. The reversal of 201001011012022 is 220210110100102.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 201001011011993 and 201001011012011.

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, 48386497 + ... + 52376092.

It is an arithmetic number, because the mean of its divisors is an integer number (10295468014545).

Almost surely, 2^{201001011012022} is an apocalyptic number.

201001011012022 is a deficient number, since it is larger than the sum of its proper divisors (128453965453418).

201001011012022 is a wasteful number, since it uses less digits than its factorization.

201001011012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100763728.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201001011012022 its reverse (220210110100102), we get a palindrome (421211121112124).

The spelling of 201001011012022 in words is "two hundred one trillion, one billion, eleven million, twelve thousand, twenty-two".