42220102032043 has 6 divisors (see below), whose sum is σ = 45717625277484. Its totient is φ = 38972401875576.

The previous prime is 42220102032041. The next prime is 42220102032079. The reversal of 42220102032043 is 34023020102224.

It is not a de Polignac number, because 42220102032043 - 2¹ = 42220102032041 is a prime.

It is a super-2 number, since 2×42220102032043² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42220102031999 and 42220102032017.

It is not an unprimeable number, because it can be changed into a prime (42220102032041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124911544305 + ... + 124911544642.

It is an arithmetic number, because the mean of its divisors is an integer number (7619604212914).

Almost surely, 2^{42220102032043} is an apocalyptic number.

42220102032043 is a deficient number, since it is larger than the sum of its proper divisors (3497523245441).

42220102032043 is a wasteful number, since it uses less digits than its factorization.

42220102032043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249823088973 (or 249823088960 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42220102032043 its reverse (34023020102224), we get a palindrome (76243122134267).

The spelling of 42220102032043 in words is "forty-two trillion, two hundred twenty billion, one hundred two million, thirty-two thousand, forty-three".