201022532334 has 48 divisors (see below), whose sum is σ = 469120251600. Its totient is φ = 61844162688.

The previous prime is 201022532329. The next prime is 201022532393. The reversal of 201022532334 is 433235220102.

201022532334 is a `hidden beast` number, since 20 + 102 + 2 + 532 + 3 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 201022532298 and 201022532307.

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, 1666057 + ... + 1782635.

It is an arithmetic number, because the mean of its divisors is an integer number (9773338575).

Almost surely, 2^201022532334 is an apocalyptic number.

201022532334 is an abundant number, since it is smaller than the sum of its proper divisors (268097719266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201022532334 is a wasteful number, since it uses less digits than its factorization.

201022532334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123969 (or 123966 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 201022532334 its reverse (433235220102), we get a palindrome (634257752436).

The spelling of 201022532334 in words is "two hundred one billion, twenty-two million, five hundred thirty-two thousand, three hundred thirty-four".