43201401022 has 32 divisors (see below), whose sum is σ = 72077802048. Its totient is φ = 19294868736.

The previous prime is 43201400999. The next prime is 43201401049. The reversal of 43201401022 is 22010410234.

It is a super-2 number, since 2×43201401022² (a number of 22 digits) contains 22 as substring.

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, 114138 + ... + 315325.

It is an arithmetic number, because the mean of its divisors is an integer number (2252431314).

Almost surely, 2^43201401022 is an apocalyptic number.

43201401022 is a deficient number, since it is larger than the sum of its proper divisors (28876401026).

43201401022 is a wasteful number, since it uses less digits than its factorization.

43201401022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429604.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 43201401022 its reverse (22010410234), we get a palindrome (65211811256).

The spelling of 43201401022 in words is "forty-three billion, two hundred one million, four hundred one thousand, twenty-two".